Add change note for go.mod extraction change

Sauyon Lee · smowton · Sauyon Lee · commit 2e73f3efd14f · 2020-10-14T09:25:39.000-07:00
Co-authored-by: Chris Smowton &lt;smowton@github.com&gt;
diff --git a/change-notes/2020-10-01-gomod-extraction.md b/change-notes/2020-10-01-gomod-extraction.md
@@ -0,0 +1,2 @@
+lgtm,codescanning
+* The extractor now only extracts go.mod files belonging to extracted packages. In particular, vendored go.mod files will no longer be extracted unless the vendored package is explicitly passed to the extractor. This will remove unexpected `GoModExpr` and similar expressions seen by queries.

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,2 @@`
	`1`	`+lgtm,codescanning`
	`2`	+* The extractor now only extracts go.mod files belonging to extracted packages. In particular, vendored go.mod files will no longer be extracted unless the vendored package is explicitly passed to the extractor. This will remove unexpected `GoModExpr` and similar expressions seen by queries.